<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>欢迎页</title>
</head>
<body>
<h2>我是欢迎也页面</h2>

<p>老司机</p>
<a href="/pc/1">电脑</a>
<a href="/m/1">手机</a>
</body>
</html>